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Ksivusya [100]
3 years ago
8

HELP PLEASE QUICK!

Chemistry
2 answers:
hammer [34]3 years ago
8 0

Answer:

7.58

Explanation:

took the test and got it right

klio [65]3 years ago
3 0

Answer : The correct option is, 7.58

Explanation : Given,

pOH = 6.42

pH : It is defined as the negative logarithm of the hydrogen ion concentration.

As we know that,

pH+pOH=14

Now put the value of pOH in this expression, we get the pH of this solution.

pH+pOH=14

pH+6.42=14

pH=14-6.42

pH=7.58

Therefore, the pH of this solution is, 7.58

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